A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
what's a quadratic function and how do I know if it has two real zeros?
anonymous
 one year ago
what's a quadratic function and how do I know if it has two real zeros?

This Question is Closed

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0http://www.biology.arizona.edu/biomath/tutorials/quadratic/roots.html

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0A quadratic function is one of the form f(x) = ax2 + bx + c, where a, b, and c are numbers with a not equal to zero. The graph of a quadratic function is a curve called a parabola. Parabolas may open upward or downward and vary in "width" or "steepness", but they all have the same basic "U" shape.
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.